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Ion source coating process for optical plastic lens

An optical plastic and ion source technology, which is applied in ion implantation plating, metal material coating process, sputtering plating, etc., can solve the problems that ion source technology cannot increase production capacity on a large scale, limit evaporation rate, and work for a long time , achieve high refractive index, low loss, and improve quality

Inactive Publication Date: 2021-07-23
HUBEI HUAXIN PHOTOELECTRIC CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] ③Long working hours
[0009] ④ low calorific value
[0011] However, the limitation of existing ion source technology has become a bottleneck that cannot increase production capacity on a large scale and limits the increase of evaporation rate.

Method used

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  • Ion source coating process for optical plastic lens
  • Ion source coating process for optical plastic lens
  • Ion source coating process for optical plastic lens

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] Such as Figure 1-Figure 16 , the embodiment of the present invention provides an ion source coating process for optical plastic lenses. The optical plastic lens uses RF radio frequency ion source with high power and large angle to assist coating, EB+IB=IAD coating process, combined with the direct monitoring method of optical film thickness, ion assisted coating IAD improves the quality of the film by ion bombardment, controls the parameters in the eva...

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Abstract

The invention provides an ion source coating process for an optical plastic lens. The optical plastic lens adopts a Radio Frequency (RF) ion source high-power large-angle assisted deposition and EB + IB = IAD coating process, the quality of a film is improved by combining an optical film thickness direct monitoring method and a method of Ion Assisted Deposition (IAD) by ion bombardment, and parameters in an evaporation condition of the optical plastic lens are controlled; and a metal reflecting film with stable performance is plated on the optical plastic lens, the transmissivity of the optical plastic lens is improved, reflected light and stray light in the optical plastic lens are reduced, and the optical plastic lens adopts a lens Anti-Reflective (AR) film coating method.

Description

technical field [0001] The invention relates to the field of ion source coating of optical plastic lenses, in particular to an ion source coating process of optical plastic lenses. Background technique [0002] At present, the ion source technology applied to the coating of optical lenses for mobile phones is mainly vacuum radio frequency ion source assisted coating technology. [0003] RF ion sources are among the most expensive types of ion sources on the market today. The radio frequency ion source works stably, has no consumables, and works for a long time. High-end applications such as optical communication coating, laser gyroscope, high-energy laser, high-end grating etching and chip preparation have all applied RF ion source technology. In the field of vacuum assisted coating, RF ion source has gradually become the first choice of high-end customers. In the foreseeable future, radio frequency technology will become more and more popular, and ion sources driven by r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/28C23C14/54C23C14/08C23C14/10C23C14/30
CPCC23C14/28C23C14/542C23C14/083C23C14/10C23C14/30
Inventor 张翼程西容陈俊宏钟永文成松黄中玉
Owner HUBEI HUAXIN PHOTOELECTRIC CO LTD
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